14889479-n
|
| |
a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture |
|
14561995-n
|
| karat, perkaratan |
| corrosion |
| |
a state of deterioration in metals caused by oxidation or chemical action |
|
13723577-n
|
| |
a unit of weight for precious stones = 200 mg |
|
13552270-n
|
| |
the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water |
|
13585127-n
|
| |
the unit of measurement for the proportion of gold in an alloy; 18-karat gold is 75% gold; 24-karat gold is pure gold |
|
14277655-n
|
| penyakit karat, karat |
| rust |
| |
a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi |
|